Base | Representation |
---|---|
bin | 1001011011001… |
… | …10110001100100 |
3 | 12111202212122101 |
4 | 10231212301210 |
5 | 130220023124 |
6 | 11502341444 |
7 | 1650014524 |
oct | 455466144 |
9 | 174685571 |
10 | 79064164 |
11 | 406a2093 |
12 | 2258a884 |
13 | 134c343a |
14 | a701684 |
15 | 6e1b644 |
hex | 4b66c64 |
79064164 has 12 divisors (see below), whose sum is σ = 138426988. Its totient is φ = 39513600.
The previous prime is 79064159. The next prime is 79064171. The reversal of 79064164 is 46146097.
It can be written as a sum of positive squares in 2 ways, for example, as 62726400 + 16337764 = 7920^2 + 4042^2 .
It is a super-2 number, since 2×790641642 = 12502284058037792, which contains 22 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10504 + ... + 16384.
Almost surely, 279064164 is an apocalyptic number.
It is an amenable number.
79064164 is a deficient number, since it is larger than the sum of its proper divisors (59362824).
79064164 is a wasteful number, since it uses less digits than its factorization.
79064164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9246 (or 9244 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 79064164 is about 8891.8031917041. The cubic root of 79064164 is about 429.2001789815.
The spelling of 79064164 in words is "seventy-nine million, sixty-four thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •